The document discusses several top tools for data cleansing: OpenRefine, Trifata Wrangler, Winpure, and TIBCO Clarity. OpenRefine is an open source tool that identifies corrupt data and transforms it. Trifata Wrangler utilizes machine learning to provide data transformation recommendations. Winpure specializes in cleaning bulk amounts of business and customer data. TIBCO Clarity is a cloud-based tool that utilizes visualizations to streamline data quality improvements and transformations.

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Top Tools for Data Cleansing
Data cleansing is the process of fixing wrong, corrupted, incorrectly
formatted and duplicate files in the database to improve the functioning of

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your firm. Data cleansing services help in removing wrong data from the
database of your firm in a professional manner. There are several tools that
can simplify this process. Here are some top tools for data cleansing.
1) OpenRefine
Let’s begin with OpenRefine, the most popular data cleansing tool. The
former name of this tool was Google Refine. It identifies corrupt data, cleans
it and transforms the data. This open source data cleansing tool comes with
a number of extensions and plugins. As it is an open software tool, it is free
and can be customized. OpenRefine helps you convert existing data into
different formats, and organizes and maintains its structure.
This tool acts like a relational database and provides detailed information for
data analysts.
The other advantages of the OpenRefine tool are as follows:
 Can work in your machine
 Ensures safety of data
 Free and open software
 Can support over 15 languages
 Can analyze data from internet
 Can customize
2) Trifata Wrangler
This interactive data cleansing and transformation tool was founded by the
creators of Data Wrangler. It is also a connected desktop application that
can transform data, analyze and produce visualization. This application takes
very little time to format existing data and focuses on data analysis. It
utilizes machine learning techniques that assist in data preparation by

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providing recommendations in common transformations and aggregations.
Like OpenRefine, Trifata Wrangler is also a free data cleansing tool.
The advantages of Trifata Wrangler are:
 Takes minimal time for formatting data
 Gives importance to data analysis
 Maintains accuracy
 Generates suggestions from machine learning algorithms
 Cloud data integration
3) Winpure
This tool is a cost-effective option for cleaning bulk amounts of data.
Winpure eliminates duplicate files or data, rectifies errors and normalizes
existing data. In addition to data cleansing, this tool can perform other
functions like data matching, data duplication, and address verification and
email verification. You can even customize its functions according to your
needs and the size of the file. This tool is specially designed for cleaning
business and customer data. As the free version has a wide variety of
features, it is an ideal option for small businesses.
The advantages of Winpure include:
 Can be installed locally
 User friendly tool
 Can clean bulk data
 Multi-language packs
 Free version has multiple features

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4) TIBCO Clarity
TIBCO Clarity is cloud-based software as Service (SaaS) that is ideal for
cleaning and analyzing data in a single location. This platform is dedicated to
interactive data cleansing. This tool utilizes visual interpretation for
streamlining data quality improvements, data discovery and data
transformation.
Its deduplication function can be used to check duplicate records. It also
provides several data visualizations that you can utilize while processing
data. This tool has a wide variety of data cleansing features that can utilize
data from different sources like XLS and JSON files, zipped files as well as
from different online data warehouses.
The benefits of TIBCO Clarity are:
 Can undo transformations
 Visual data cleansing interface
 Visualization of data
 Accuracy
 Decision making ability
 Can improve the quality of data
 Has auto-cleaning features
Cleansing large volumes of data in-house is time consuming and costly/An
experienced data cleansing company can complete the task for you
accurately and in quick turnaround time.